EP 3389156 A1 20181017 - METHOD FOR OPERATING AN ELECTRIC GARDEN AND/OR FORESTRY SYSTEM, SAFETY ELECTRONIC CIRCUIT, SAFETY ELECTRONIC CIRCUIT SYSTEM, STORAGE BATTERY SYSTEM AND ELECTRIC GARDEN AND/OR FORESTRY SYSTEM
Title (en)
METHOD FOR OPERATING AN ELECTRIC GARDEN AND/OR FORESTRY SYSTEM, SAFETY ELECTRONIC CIRCUIT, SAFETY ELECTRONIC CIRCUIT SYSTEM, STORAGE BATTERY SYSTEM AND ELECTRIC GARDEN AND/OR FORESTRY SYSTEM
Title (de)
VERFAHREN ZUM BETREIBEN EINES ELEKTRISCHEN GARTEN- UND/ODER FORSTGERÄTESYSTEMS, SCHUTZELEKTRONIKSCHALTUNG, SCHUTZELEKTRONIKSCHALTUNGSSYSTEM, AKKUMULATORSYSTEM UND ELEKTRISCHES GARTEN- UND/ODER FORSTGERÄTESYSTEM
Title (fr)
PROCÉDÉ DE FONCTIONNEMENT D'UN SYSTÈME D'APPAREIL FORESTIER ET/OU DE JARDIN ÉLECTRIQUE, CIRCUIT ÉLECTRONIQUE DE PROTECTION, SYSTÈME DE CIRCUIT ÉLECTRONIQUE DE PROTECTION, SYSTÈME D'ACCUMULATEUR ET SYSTÈME D'APPAREIL FORESTIER ET/OU DE JARDIN ÉLECTRIQUE
Publication
Application
Priority
EP 17166630 A 20170413
Abstract (en)
[origin: US2018301892A1] A method for operating an electric gardening and/or forestry apparatus system having an accumulator, a gardening and/or forestry apparatus with an electric motor, and a protective electronic circuit including inputs which are connected to the accumulator, outputs which are connected to the gardening and/or forestry apparatus, and a switching element which is disposed in a power path between one of the inputs and one of the outputs. The method turns on the switching element to a first conductive condition, measures an electric current through the power path, turns off the switching element to a second conductive condition, if the measured electric current exceeds a predetermined current limit value, measures an electric output voltage between the outputs, and either again turns on the switching element to the first conductive condition, if the measured electric output voltage reaches and/or exceeds a predetermined voltage limit value, or outputs an error signal, if the measured electric output voltage is below the predetermined voltage limit value.
Abstract (de)
Die Erfindung bezieht sich auf ein Verfahren zum Betreiben eines elektrischen Garten- und/oder Forstgerätesystems, eine Schutzelektronikschaltung für ein elektrisches Garten- und/oder Forstgerätesystem, ein Schutzelektronikschaltungssystem mit einer solchen Schutzelektronikschaltung, ein Akkumulatorsystem mit einer solchen Schutzelektronikschaltung und ein elektrisches Garten- und/oder Forstgerätesystem mit einer solchen Schutzelektronikschaltung.
IPC 8 full level
H02H 7/085 (2006.01); H02H 7/09 (2006.01)
CPC (source: CN EP US)
A01D 34/006 (2013.01 - CN); G01R 19/165 (2013.01 - EP US); G01R 31/3277 (2013.01 - EP US); G01R 31/343 (2013.01 - EP US); H02H 1/0007 (2013.01 - US); H02H 3/006 (2013.01 - EP US); H02H 3/087 (2013.01 - EP US); H02H 3/385 (2013.01 - EP US); H02H 7/08 (2013.01 - US); H02H 7/085 (2013.01 - CN); H02H 7/09 (2013.01 - CN); A01G 3/053 (2013.01 - US)
Citation (search report)
- [XAI] US 2009284877 A1 20091119 - HERAVI OLIVER [US], et al
- [A] US 2005140327 A1 20050630 - CAROLAN KEVIN M [US]
- [A] DE 19743234 A1 19990408 - SIEMENS AG [DE]
- [A] DE 102013214726 A1 20150129 - BAYERISCHE MOTOREN WERKE AG [DE]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3389156 A1 20181017; EP 3389156 B1 20210602; CN 108736449 A 20181102; CN 108736449 B 20220517; US 11128123 B2 20210921; US 2018301892 A1 20181018
DOCDB simple family (application)
EP 17166630 A 20170413; CN 201810330969 A 20180413; US 201815952562 A 20180413